This paper presents the design of a low-cost DAS (data acquisition system) for monitoring a PV (photovoltaic) system's electrical quantities, battery temperatures, and state of charge of the battery. The electric...
In the present research work, the pitch-control is carried out such that the rotor blades are rotated around their longitudinal axis while the rotor continues its normal rotation. It is really a challenge to produce a...
This paper presents an electronic VSD (variable speed drive) for three-phase IM (induction motor) using a microcontroller. The VSD is designed for cooling applications where the 1M is coupled to a cooling fan. The...
This paper presents the implementation of maximum power point tracking (MPPT) with fuzzy logic controller. For cost consideration, an inexpensive 8-bit microcontroller, PIC 16F877A, is selected and programmed with C...
There are actually several solutions for two axis solar tracking systems using electromechanical devices, in which a controller detects the Sun apparent position, and controls the position of the structure supporting ...
The paper deals with the comparison of three different digital devices used for the computing of permanent magnet synchronous motor (PMSM) model. Model is used for virtual high frequency injection method (VHFIM) s...